This brand offers units with durable stainless steel heat exchangers. They offer both split and monobloc models but their website is not much help and does not have a stated warranty policy.

DIETRICH dedietrich-heating.com <1*

The ALEZIO range features units with inverter compressors for maximum energy savings. The units are available in sizes from 6 to 16kw and are for cooling as well as heating.The brand is a part of BDR but their guarantee is not very good when compared to other brands.

DENTWITON------dentwiton.com----<1*

The AW SERIES heat pumps feature durable scroll compressors and flat plate heat exchangers. They offer an optional variable speed pump but their website does not have a stated warranty policy. The brand is a part of ZHEJIANG MATERIALS INDUSTRIAL GROUP and is made in China.

DIMPLEX--------dimplex.de-------------1*

This brand is a part of the GLEN DIMPLEX GROUP based in Ireland. The SPLYDRO model offers split heating/cooling/dhw units with inverter compressors and weather compensating controls for energy savings. The brand also offers monoblock units for either indoor or outdoor installations but all of the units use 400 volt 50 hz power which is not normally available in North America. The guarantee on the units is not very good when compared to other brands.

DISMY-----------dismy.cn-------------<1*

These heat pumps are made in China by ROYAL SIMAI ENVIRONMENTAL EQUIPMENT CO. They are basic units for cooling as well as heating and domestic hot water. Their website is not much help and does not have a stated warranty policy.

ECA TECHNOLOGY--ecatech.it--------<1*

This brand is made in Italy and is sold throughout Europe. The ACQUA INVERTER models have advanced inverter drive compressors and are for heating, cooling and DHW production. Their website is not much help and does not have a stated warranty policy.

ECO AIRPUMP--ecoairpump.co.uk----<1*

These units feature scroll compressors for reliability and weather compensated controls for efficiency. The units do not have an integrated water pump therefore there is added expense for installation. The units are available in five sizes and with either the standard powder coated cabinet or stainless steel cabinets.

These heat pumps are made in China and are sold in the U.K. but their guarantee is not very good when compared to other brands.

Other Air Source Heat Pump Brand Ratings

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